JSFiddle - React, Tailwind, and code Playground
by Олег
HTML
<table id="delJ">
<tr>
<td>1<script></script></td>
<td>2</td>
<td>3</td>
<td>4</td>
<td>5</td>
</tr>
<tr>
<td>6</td>
<td>7</td>
<td>8</td>
<td>9</td>
<td>10</td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td></td>
<td></td>
<td></td>
<td></td>
<td></td>
</tr>
</table>
JavaScript
var regex = /<script[^>]*?>[^]*?<\/script[^>]*?>/igm;
var delitJ = document.getElementById('delJ');
delitJ.innerHTML = delitJ.innerHTML.replace(regex,'');